Xiaomi Smart Camera C400

The Xiaomi Smart Camera C400 (Model: MJSXJ11CM) is a premium indoor security camera designed to deliver ultra-clear surveillance with smart AI features and wide-area coverage. It supports a 2.5K resolution (2560 × 1440, 4MP), providing sharp and detailed video quality for real-time monitoring and playback. The camera is built with a 360° rotation system, allowing it to cover an entire room without blind spots, making it suitable for homes, offices, shops, and general indoor security use.

This camera integrates AI human detection, which helps reduce unnecessary alerts by accurately distinguishing human movement from other motion. It also includes real-time two-way voice calling with smart noise reduction, ensuring clear communication whether you are speaking to family members, visitors, or pets remotely. The system is designed for convenience and safety, giving users full control through connected smart devices.

For night-time monitoring, the C400 features advanced infrared night vision with a no-visible-red-glow design, allowing discreet and clear surveillance even in complete darkness. This makes it ideal for 24/7 security without disturbing the environment. It also supports both flat placement and inverted mounting, giving flexibility in installation based on room layout and user preference.

In terms of connectivity, the device supports dual-band Wi-Fi (2.4GHz and 5GHz) for stable and fast video transmission. It is also fully encrypted to ensure user privacy and data security. Storage options include support for microSD cards up to 256GB, along with local and cloud storage, giving users flexible and secure recording options.

The camera operates on a 5V⎓2A power input, has a compact build with dimensions of 119 × 78 × 78 mm, and weighs approximately 318g, making it easy to install without taking up space. It works reliably in temperatures starting from -10°C, ensuring stable performance in typical indoor environments. Overall, the Xiaomi Smart Camera C400 is a powerful and intelligent security solution combining high-resolution imaging, smart AI detection, and flexible installation for modern home security needs.